V* BC Cyg

Query : V* BC Cyg

Basic data :
V* BC Cyg -- Red Supergiant
Other object types: otypes_help 		* (BD,AG,...), V* (2017A&A,AN,...), IR (IRAS,IRC,...), LP* (2009yCat), LP? (2018A&A), s*r (1969PASP), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 21 38.5478957040 +37 31 58.925226936 (Optical) [ 0.0338 0.0453 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 19 46.6145694932 +37 22 21.906925389 [ 0.0338 0.0453 90 ]
Gal coord. (ep=J2000) : 		075.8451314869830 +00.4084312121508 [ 0.0338 0.0453 90 ]
Proper motions mas/yr : 		-3.710 -6.307 [0.048 0.058 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.85 [0.45] / z(spectroscopic) -0.000076 [0.000002] / cz -22.85 [0.45]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.576 [0.05] A 2020yCat.1350....0G
Spectral type: 		M3.5Ia C 1977ApJ...218..181F
Fluxes (6) :
B 14.61 [~] C 2002yCat.2237....0D
V 11.30 [~] C 2002yCat.2237....0D
G 6.540503 [0.006055] C 2020yCat.1350....0G
J 1.96 [~] C 2002yCat.2237....0D
H 0.77 [~] C 2002yCat.2237....0D
K 0.25 [~] C 2002yCat.2237....0D
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Identifiers (26) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+37 3903 GSC 03152-01032 PPM 84789 V* BC Cyg
AG+37 1969 HIC 100404 RAFGL 2560 WEB 18123
AN 75.1911 HIP 100404 SV* HV 3339 AAVSO 2017+37A
Cl Berkeley 87 78 IRAS 20197+3722 TIC 13325866 Gaia DR3 2060971294293250944
DO 18917 IRC +40409 TYC 3152-1032-1 Gaia DR2 2060971294293250944
GCRV 12716 JP11 159 UBV M 2807
GEN# +0.03703903 2MASS J20213855+3731589 UCAC2 45060141

References (171 between 1850 and 2026) (Total 171)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 6    Distance : 2    Var : 2    Fe/H : 1    Plx : 5    PM : 5    SpT : 9   

   

Observing logs
ISO : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : V* BC Cyg

Link by name to the catalogue in VizieR :

BD+37 3903 AG+37 1969 DO 18917 GSC 03152-01032 HIC 100404
HIP 100404 IRAS 20197+3722 IRC +40409 2MASS J20213855+3731589 PPM 84789
RAFGL 2560 TYC 3152-1032-1 UCAC2 45060141 V* BC Cyg Gaia DR3 2060971294293250944
Gaia DR2 2060971294293250944

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